Seventh plenary workshop of the muon g-2 theory initiative

9 Sept 2024, 08:30 → 13 Sept 2024, 18:00 Asia/Tokyo

Kobayashi Hall (KEK Tsukuba campus)

Kohtaroh MIURA (KEK IPNS), Shoji HASHIMOTO, Toru Iijima (Nagoya University), Tsutomu MIBE

The Seventh Plenary Workshop of the Muon g-2 Theory Initiative will be held at KEK (Tsukuba in Japan) in collaboration with IPNS, KMI, FlaP, and J-PARC from 9th to 13th of September 2024. We plan to hold the workshop as a full in-person meeting. The anomalous magnetic moment of the Muon (Muon g-2) has received great attention, particularly after the results of Run 1 from the Fermilab E989 experiment were announced, with further updates from Run 2+3. Scrutiny of the prediction in the Standard Model has intensified, including multiple ongoing experimental efforts and theoretical calculations.  A new muon g-2 experiment is under preparation at J-PARC. The workshop aims at discussing recent progress on these developments, geared towards preparing an update of the Standard Model prediction for the Muon g-2.

Important deadlines
Registration deadline with VISA:                        June 9 (Sun), 2024
Abstract deadline :                                             June 30 (Sun), 2024
Registration deadline without VISA:                  July 14 (Sun) July 31 (Wed), 2024
Registration fee payment deadline:                   August 15 (Thu), 2024
Participation/Banquet cancellation deadline:  August 25 (Sun), 2024 

Notice

• The Banquet will be 12th (Thursday) September at Grand Hotel Shinonome (488-1 Onozaki, Tsukuba, Ibaraki 305-0034, JAPAN).
• In advance to this workshop, International Physics School: "Simon Eidelman School on Muon Dipole Moments and Hadronic Effects supported by Wilhelm and Else Heraeus Foundation" will be held at KMI, Nagoya University (Sep. 2-6, 2024). Please note that a separate registration is required.

 

Invited Speakers (Regularly Updated, TBC = ToBeConfirmed)

• Experiments: Elia Bottalico (Liverpool), Masato Kimura (KEK)
• R-ratio for HVP: Vanya Logaschenko (CMD3), Estifa Zaid (KLOE/TBC), Riccardo Aliberti (BES III)
• MC-Generator & Rad. Corrections: Yannick Ulrich (Univ. of Bern), William Torres Bobadilla (Univ. of Liverpool), Jacobo Ruiz de Elvira (Madrid Univ. Remote/TBC)
• Data-Driven HVP: Peter Stoffer (Zurich Univ, Remote/TBC)
• Lattice HVP: Laurent Lellouch (Aix-Marseille Univ.), Simon Kuberski(Mainz Univ.), Christoph Lehner (Regensburg Univ.), Shaun Lahert (Illinois Univ.), Roman Gruber (ETH/TBC), Diogo Boito (Sao Paulo Univ., Sao Carlos)
• Hadronic tau Decay for HVP: Zhiqing Zhang (LAL), Mattia Bruno (Milan Bicocca Univ./TBC), Martina Cottini (Univ. of Bern/TBC)
• Lattice HLbL: Xu Feng (RBC/UKQCD), Harvey Meyer (Mainz/TBC), Nikolaos Kalntis (ETMC), Antoine Gerardin (BMW), Jonna Koponen(Mainz/TBC)
• Expr Inputs for HLbL: Johan Bijnens(Lund Univ.) Christoph Redmer (BES III, Mainz/TBC)
• Analytic Calc. for HLbL: Nils Hermansson-Truedsson (Edinburgh Univ./TBC), Anton Rebhan (Vienna, Tech. Univ. /TBC), Maximilian Zillinger (Univ. of Bern/TBC), Simon Holz (Univ. of Bern/TBC), Jan-Niklas Toelstede (Zurich Univ.)
• MUoNE: Riccardo Pilato (Univ. of Liverpool), Fulvio Piccinini (INFN Pavia)
• QED for HVP: Ryuichiro Kitano (KEK)
• BSM Review: Motoi Endo (KEK)
• Memories of Prof. Toichiro Kinoshita: Makiko Nio (RIKEN)
   

 

Scam warning
Please be aware of potential scams claiming to make housing reservations on your behalf. We were made aware of some participants receiving such messages from "reservation@g-travelexparts.com" or similar addresses. Please ignore such emails and do not reply, click shared links, or provide your credit card information.

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Monday, 9 September

08:30 → 08:45 Welcome from Director

08:45 → 09:15 Experiment Updates: FermiLab, Elia Bottalico

09:15 → 09:45 Experiment Updates: J-PARC, Masato Kimura

09:45 → 10:15 Break: Coffee Break

10:15 → 10:25 Data Driven Approach to HVP: Status and Plans for Data-Driven HVP Section

10:25 → 10:55 Data Driven Approach to HVP: Experimental Inputs for HVP / CMD-3, Vanya Logaschenko

10:55 → 11:25 Data Driven Approach to HVP: Experimental Inputs for HVP / BaBar, Leonard Polat

11:25 → 11:55 Data Driven Approach to HVP: Experimental Inputs for HVP / SND, Andrey Kupich & Vladimir Druzhinin

11:55 → 13:20 Break: Lunch Break

13:20 → 13:50 Data Driven Approach to HVP: Experimental Inputs for HVP / KLOE, Estifa'a Zaid

13:50 → 14:20 Data Driven Approach to HVP: Experimental Inputs for HVP / Belle II

14:20 → 14:50 Data Driven Approach to HVP: Experimental Inputs for HVP / BES III, Riccardo Aliberti

14:50 → 15:20 Break: Coffee Break

15:20 → 15:50 Data Driven Approach to HVP: HVP R-ratio / DHMZ, Bogdan Malaescu

15:50 → 16:20 Data Driven Approach to HVP: HVP R-ratio / KNTW

16:20 → 16:50 Break: Coffee Break

16:50 → 17:20 Data Driven Approach to HVP: Improved dispersive description of the two-pion HVP contribution, Peter Stoffer (remote)

17:20 → 18:05 Data Driven Approach to HVP: Discussion

18:30 → 19:30 Welcome Reception

Tuesday, 10 September

09:00 → 09:30 MC Generators and Radiative Corrections: Report from Strong2020 effort, Yannick Ulrich

09:30 → 10:00 MC Generators and Radiative Corrections: Towards NNLO theoretical predictions to radiative return processes, William Torres Bobadilla

10:00 → 10:30 Break: Coffee Break

10:30 → 11:00 MC Generators and Radiative Corrections: KLOE response, Graziano Venanzoni

11:00 → 11:30 MC Generators and Radiative Corrections: BESIII response, Achim Denig

11:30 → 13:15 Break: Lunch Break

13:15 → 13:45 MC Generators and Radiative Corrections: Dispersive analysis of the isospin-breaking corrections to e+e− → π+π− and π+π− → π+π−,, Jacobo Ruiz de Elvira (remote)

13:45 → 14:30 MC Generators and Radiative Corrections: Discussion

14:30 → 15:00 Break: Coffee Break

15:00 → 15:30 Hadronic Tau Decay: Review of experimental situation and prediction, Zhiqing Zhang

15:30 → 16:00 Hadronic Tau Decay: Isospin corrections on tau from lattice, Mattia Bruno

16:00 → 16:30 Break: Coffee Break

16:30 → 17:00 Hadronic Tau Decay: Towards a dispersive calculation of isospin-breaking corrections for tau data, Martina Cottini

17:00 → 17:45 Hadronic Tau Decay: Discussion

Wednesday, 11 September

09:00 → 09:10 HVP Lattice: Status and plans for lattice HVP section

09:10 → 09:40 HVP Lattice: Update from BMW, Laurent Lellouch

09:40 → 10:10 HVP Lattice: Update from Mainz, Simon Kuberski

10:10 → 10:40 Break: Coffee Break

10:40 → 11:10 HVP Lattice: Update from RBC/UKQCD, Christoph Lehner

11:10 → 11:40 HVP Lattice: Update from Fermilab/HPQCD/MILC, Shaun Lahert

11:40 → 13:30 Break: Lunch Break

13:30 → 14:00 HVP Lattice: Update from ETMC, Urs Wenger

14:00 → 14:30 HVP Lattice: Update from RC*, Marina Marinkovic

14:30 → 15:00 HVP Lattice: Data-driven determination of the light-quark connected components of the short- and long-distance window contributions to the muon g-2, Diogo Boito

15:00 → 15:30 Break: Coffee Break

15:30 → 16:45 HVP Lattice: Discussion

Thursday, 12 September

08:30 → 08:40 Hadronic Light-by-Light: Status and plans for lattice HLbL section

08:40 → 09:05 Hadronic Light-by-Light: Update from RBC/UKQCD, Xu Feng

09:05 → 09:25 Hadronic Light-by-Light: Update from Mainz, Harvey Meyer

09:25 → 09:50 Hadronic Light-by-Light: Update from ETMC, Status report on the full hadronic light-by-light contribution to the muon g-2 using twisted-mass fermions, Nikolaos Kalntis

09:50 → 10:20 Break: Coffee Break

10:20 → 10:45 Hadronic Light-by-Light: Update from BMW, Antoine Gerardin

10:45 → 11:05 Hadronic Light-by-Light: Update from Mainz on TFFs, Jonna Koponen

11:05 → 11:50 Hadronic Light-by-Light: Discussion

11:50 → 13:30 Break: Lunch Break

13:30 → 14:00 MUoNE: Experiment overview, Riccardo Pilato

14:00 → 14:30 MUoNE: Theory overview (+ background calculation), Fulvio Piccinini

14:30 → 15:00 Break: Coffee Break

15:00 → 15:30 BSM Review: Motoi Endo

15:30 → 15:50 QED Contributions to Muon g-2: Update on QED contributions, Makiko Nio

15:50 → 16:10 QED Contributions to Muon g-2: QED 5-loop on the lattice, Ryuichiro Kitano

16:10 → 16:30 QED Contributions to Muon g-2: 10th order QED contributions, Sergey Volkov

16:30 → 17:00 Break: Coffee Break

17:00 → 17:30 Memories of Toichiro Kinoshita: Makiko Nio

19:00 → 21:00 Banquet: Hotel Shinonome

Friday, 13 September

09:00 → 09:10 Hadronic Light-by-Light Analytic: Status and plans for analytic HLbL section

09:10 → 09:35 Hadronic Light-by-Light Analytic: Experimental inputs (BES III), Christoph Redmer

09:35 → 10:00 Hadronic Light-by-Light Analytic: Short-distance constraints in the Melnikov-Vainshtein limit, Nils Hermansson-Truedsson

10:00 → 10:30 Break: Coffee Break

10:30 → 10:55 Hadronic Light-by-Light Analytic: Update on hQCD, Anton Rebhan

10:55 → 11:20 Hadronic Light-by-Light Analytic: Update on axial vectors, Maximilian Zillinger

11:20 → 11:45 Hadronic Light-by-Light Analytic: Update on eta, eta' poles, Simon Holz

11:45 → 13:30 Break: Lunch Break

13:30 → 13:55 Hadronic Light-by-Light Analytic: Dispersive improvement of HLbL in soft kinematics, Jan-Niklas Toelstede

13:55 → 14:40 Hadronic Light-by-Light Analytic: Discussion

14:40 → 15:10 Break: Coffee Break

15:10 → 17:10 Whitepaper II Plan: Discussion